CONDENSED STATEMENTS OF CASH FLOWS - USD ($)
3 Months Ended
May 31, 2020
May 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES    
Net earnings $ 1,931,100 $ 1,363,600
Adjustments to reconcile net earnings to net cash provided by (used in) operating activities:    
Depreciation 409,900 366,200
Deferred income taxes 91,200 (51,800)
Provision for doubtful accounts 67,800 103,500
Provision for inventory valuation allowance 80,000 117,300
Share-based compensation expense 169,000 166,300
Changes in assets and liabilities:    
Accounts receivable 348,900 79,700
Inventories, net 3,080,800 (160,600)
Prepaid expenses and other assets 29,100 460,600
Accounts payable 1,385,200 (2,184,900)
Accrued salaries and commissions, and other liabilities 2,373,300 (957,900)
Deferred revenues 2,026,800 (576,700)
Income taxes 602,100 435,100
Total adjustments 10,664,100 (2,203,200)
Net cash provided by (used in) operating activities 12,595,200 (839,600)
CASH FLOWS FROM INVESTING ACTIVITIES    
Purchases of property, plant and equipment (143,800) (129,300)
Net cash used in investing activities (143,800) (129,300)
CASH FLOWS FROM FINANCING ACTIVITIES    
Payments of term debt (1,710,800) (237,800)
Proceeds from term debt 1,447,400 0
Cash received from sale of treasury stock 71,000 122,400
Cash used to purchase treasury stock (75,500) (302,500)
Dividends paid (417,400) (410,100)
Net cash used in financing activities (685,300) (828,000)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS 11,766,100 (1,796,900)
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD 2,999,400 3,199,300
CASH AND CASH EQUIVALENTS - END OF PERIOD 14,765,500 1,402,400
SUPPLEMENTAL DISCLOSURE OF CASH FLOWS INFORMATION    
Cash paid for interest 184,600 232,000
Cash paid for income taxes $ 19,500 $ 100,200